Adopt canonical HARNESS-WP prefix, add State Hub bootstrap files

Registered with State Hub (statehub register) and renamed
REIN-A-WP-0002 to HARNESS-WP-0002 per fix-consistency's C-26 check
(repo's canonical workplan prefix is HARNESS-WP, established by
HARNESS-WP-0001).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

workplans/REIN-A-0001-statehub-bootstrap.md

@@ -0,0 +1,59 @@
+---
+id: REIN-A-0001
+type: workplan
+title: "Bootstrap State Hub integration"
+domain: infotech
+repo: rein-aharness
+status: ready
+owner: codex
+topic_slug: custodian
+created: "2026-07-26"
+updated: "2026-07-26"
+state_hub_workstream_id: "e10231e6-a051-43dd-8343-b3963d25cbaa"
+---
+
+# Bootstrap State Hub integration
+
+Claude-Code-CLI-driven rein: governed, unattended/scheduled agent runtime
+
+## Review Generated Integration Files
+
+```task
+id: REIN-A-0001-T01
+status: todo
+priority: high
+state_hub_task_id: "69710723-4fc0-4b64-953d-166520167493"
+```
+
+Review `INTENT.md`, `SCOPE.md`, `AGENTS.md`, and `.custodian-brief.md`.
+Replace generated placeholders with repo-specific facts where needed.
+
+## Verify Local Developer Workflow
+
+```task
+id: REIN-A-0001-T02
+status: todo
+priority: high
+state_hub_task_id: "8a060f11-b5d7-4d99-b740-db102342249a"
+```
+
+Identify the repo's install, test, lint, build, and run commands. Add or refine
+those commands in the agent instructions so future coding sessions can verify
+changes confidently.
+
+## Seed First Real Workplan
+
+```task
+id: REIN-A-0001-T03
+status: todo
+priority: medium
+state_hub_task_id: "ee1b1a63-89e1-4743-8ec2-c0ce9b2b44d5"
+```
+
+Create the first implementation workplan for the repository's most important
+next change. After workplan file updates, run the sync locally from this repo
+checkout:
+
+```bash
+statehub fix-consistency
+```